baber/WOPTO huggingface dataset:
Patent RU-2182444-C2 (RU)
Title: Method of producing half-finished product for preparation of potato chips
Inventor: LJUTIKOV A A
IPC: A23L19/12
Filed: 2000-05-10
Granted: 2002-05-20
Abstract: FIELD: food industry. SUBSTANCE: method may be used for preparation of extruded food products from vegetable raw material, mainly, half-finished products for preparation of potato chips. Method involves moistening of potato starch by sugar-salt solution with temperature of 52-54 C in mixer heated up to 45-55 C up to content of moisture mass part 30-50%. Moistened starch is mixed for 10 min, and product from ground grain is added to the mixer. Said product is preliminarily prepared by cooking in extruder. Then potato product containing ground potato flakes or granules is added in mixer. After it, prepared mixture is extruded with simultaneous cooling of extruder cooking zone. EFFECT: improved organoleptical properties of products prepared from half-finished potato chips; reduced cost price of prepared half-finished product. 3 ex
Patent RU-2182039-C2 (RU)
Inventor: SAKHAROV V D
IPC: B01J8/00
Filed: 2000-06-19
Granted: 2002-05-10
Abstract: FIELD: devices of conduction processes in catalyst stationary layer; applicable in oil processing and petrochemical industries, particularly, in conduction of process of catalytic reforming of gasolines. SUBSTANCE: one end of reactor tube overflows is connected with gas washers in troughs, and the other end, with gathering collector on branch pipe of outlet of reaction products. In this case, they are made with length equaling, at least, six their diameters with similar geometric sizes and elevations. EFFECT: reduced energy expenditures in conduction of process.
Patent RU-2188444-C2 (RU)
Title: Plan-apochromatic reflection-free microobjective of small enlargement
Inventor: FROLOV D N
IPC: G02B21/02
Filed: 2000-06-26
Granted: 2002-08-27
Abstract: FIELD: optics. SUBSTANCE: invention can be used to design objective lenses of microscopes with plan-apochromatic correction of aberrations in absence of inherent fog exposures for making up sets of metallographic and polarization microscopes. Given microobjective has first positive component produced in the form of single lens, second negative component having form of positive and negative lenses glued together, third negative component comprising negative and positive lenses cemented together, fourth positive component coming in the form of positive lens confined between two negative lenses glued together. EFFECT: provision for plan-achromatic correction with increase of numerical aperture, reduced fog exposure. 1 dwg
Patent RU-2217433-C2 (RU)
Title: Новые цитотоксические макролиды, содержащие трис(оксазол), способ их получения, фармацевтическая композиция на их основе и способы лечения
Inventor: KHIGA TATSUO
IPC: A61K31/424
Filed: 1999-01-27
Granted: 2003-11-27
Abstract: Изобретение относится к новому цитотоксическому макролидному соединению формулы (I), в которой Х - низший алкил; R 1  и R 2  - водород или низший алкил; R 3a  - водород и R 3b  - соединение формулы (II), или (III), или R 3a  и R 3b  вместе - кислород; R 4  - водород, гидрокси, низший алкокси и т.д.; R 5  - водород, карбамоил и т. д. ; R 6a  - водород, a R 6b  - гидрокси либо R 6a  и R 6b  вместе - кислород; R 7  - водород, и т.д.; R 8  - низший алкокси и т.д.; Y 1  - водород или метил и Y 2  - водород или Y 1  и Y 2  вместе представляют двойную связь, причем в определениях групп формулы (I) низший алкил и низший алкильный фрагмент низшего алканоила или низшего алкокси означает прямолинейную или разветвленную алкильную группу, имеющую 1-6 атомов углерода, такую как метил, этил, и т.д. Способ лечения млекопитающих, пораженных злокачественной опухолью, чувствительной к соединению формулы (I), включает введение пораженному индивидууму терапевтически эффективного количества указанного соединения или его фармацевтической композиции. Фармацевтический препарат, обладающий противоопухолевым действием, содержит в качестве активного ингредиента соединение формулы (I) и носитель. Способ получения соединения формулы (I), включает обработку известных Kabiramides, выбранных из Kabiramide В или С соответственно, кислотой в подходящем растворителе. Технический результат - получение нового соединения, обладающего противоопухолевым действием. 5 с. и 5 з.п. ф-лы, 1 табл.
Patent RU-2201648-C2 (RU)
Title: Electrochemical motor
Inventor: KALMYKOV A N
IPC: H02K31/00
Filed: 2001-02-02
Granted: 2003-03-27
Abstract: FIELD: electrical engineering; selfpropelled vehicles, sea-going ships, and various systems using mechanical energy for their functioning. SUBSTANCE: proposed unipolar electrochemical motor has inductor, armature in the form of pair of electricity conducting disks fixed in position on shaft between inductor pole pairs in working gaps forming spaces filled with electrolyte; one disk of this pair is covered with layer of cathode material and installed between pole pairs with magnetic flux of one direction, its respective inductor surfaces being covered with layer of anode material; other disk is covered with layer of anode material and installed between pole pairs with magnetic flux of reverse direction, its respective inductor surfaces being covered with layer of cathode material. Cathode and anode surfaces of inductor are electrically interconnected and so are surfaces of disks. Novelty is that inductor is made of at least two insulated sections of which one has cathode material surfaces and other section, anode material surfaces, anode and cathode surfaces being electrically interconnected through regulating member. EFFECT: provision for controlling motor speed by varying armature circuit current. 2 cl, 1 dwg
Patent RU-2202429-C2 (RU)
Inventor: BATRAEV G A
IPC: B21D39/06
Filed: 2001-04-11
Granted: 2003-04-20
Abstract: FIELD: plastic metal working, possibly combination type securing of tubes to tube plates by mechanical rolling-in and welding. SUBSTANCE: method comprises steps of profiling end portion of tube subjected to preparing operations and forming thickened end portion; making in opening of tube plate at side of its front surface annular recess with bottom surface inclined relative to tube axis; placing tube into tube opening in such a way that tube end is arranged over front surface of tube plate; expanding thickened portion of tube along length exceeding depth of annular recess and performing combined deforming of tube and tube plate at applying axial effort to end of tube; providing lengthwise shift of thickened portion relative to bottom surface of annular recess; then fixing tube relative to walls of opening of tube plate by welding. EFFECT: target operational characteristics of tube-to-tube plate joints realized without acting upon welded seam, elimination of damage of welded seam. 4 dwg
Patent RU-2251750-C2 (RU)
Inventor: SVEDBERG JONAS
IPC: G10L25/78
Filed: 1999-11-12
Granted: 2005-05-10
Abstract: FIELD: audio signal compression technologies. 
     SUBSTANCE: method includes first determining of whether current audio signal contains information in form of speech or noise, while second determining stage is performed, whether signal contains non-speech data, being important for sensing by listener, and selective cancellation of result of first determination is performed, appropriate for noise, in response to result of second determination, appropriate for non-speech data, being important for sensing by listener. 
     EFFECT: higher efficiency. 
     3 cl, 13 dwg
Patent RU-2234542-C2 (RU)
Inventor: KOO DZAJOUNG
IPC: C22C38/04
Filed: 1999-12-16
Granted: 2004-08-20
Abstract: FIELD: metallurgy, in particular, production of steel sheets from high-strength, weldable, low-alloy three-phase steel with excellent toughness at cryogenic temperatures. 
     SUBSTANCE: method involves heating steel slab including iron and certain weight content of some or all additions of carbon, manganese, nickel, nitrogen, copper, chromium, molybdenum, silicon, niobium, vanadium, titanium, aluminum and boron; squeezing slab for forming sheet in one or several passes in temperature range, within which austenite recrystallization occurs; rolling sheet in several passes in temperature range below austenite recrystallization temperature and higher than Ar 3  transition point; providing final rolling of sheet in temperature range between Ar 3  transition point and Ar 1  transition point; quenching ready rolled sheet to predetermined quenching stop temperature (QST); finishing quenching process. Method allows steel toughness to be increased and ductile-brittle transition temperature of basic steel in cross direction and in heat-affected zone (HAZ) to be reduced to -62 0 C. Steel produced by method has excellent toughness at cryogenic temperatures in basic steel sheet and in heat-affected zone, rupture strength exceeding 830 MPa and microstructure including ferrite phase, second phase of substantially lamellar martensite and lower bainite, and retained austenite phase. 
     EFFECT: improved quality of steel sheets and increased efficiency of method. 
     27 cl, 6 dwg, 4 tbl
Patent RU-2217783-C2 (RU)
Inventor: BUNIN V A
IPC: G02F1/00
Filed: 2001-08-24
Granted: 2003-11-27
Abstract: FIELD: photodetectors, modulators, radiators, automatic shutters, transparencies, dyes, heat generators, nonlinear media. SUBSTANCE: photoconverter designed for conversion of optical and electrical energy and made in the form of electromagnetic vibrator where arm-to-arm gap does not exceed tunnel-transparent one executes resonance-tuned, that is selective, reflection, absorption, and nonlinear interactions. Feeding dc voltage to gap changes vibrator over to narrow-band radiation mode; to this end vibrator arms are provided with leads. In order to ensure resonance-tuned reception part of vibrator arms is made in the form of point and antipoint to obtain gradient concentrator in gap. Full-wave detection is attained due to connection of vibrator arms across diagonally opposite pair of rectifier bridge terminals, its other diagonally opposite pair of junctions being provided with leads. Desired spectral characteristic is generated due to inclusion of different resonant frequencies (colors) in vibrator matrix, and their integration in groups provided with leads for connection to external circuits enlarges functional capabilities of photoconverter. EFFECT: enhanced speed and sensitivity in optical and electrical energy conversion. 7 cl, 16 dwg
Patent RU-2210023-C2 (RU)
Title: Burner for combustion of liquid fuel
Inventor: TROFIMOV P F
IPC: F23D7/00
Filed: 2001-09-19
Granted: 2003-08-10
Abstract: FIELD: burners for combustion of liquid fuel; public services; construction engineering; farming and food-processing industry. SUBSTANCE: proposed burner has housing made in form of volute with hollow shaft mounted rotatably inside it with at least one fan blade secured on this shaft; besides that burner is provided with suction and exhaust branch pipes secured on housing, injector made in form of rod with axial and radial holes; said injector is mounted in sleeve rigidly secured on hollow shaft ; burner is also provided with nozzle, drive and shield mounted before nozzle and made in form of plate engageable with pipe line secured on housing of burner; end of said pipe line opposite to shield is connected with at least one orifice of nozzle engageable with at least one blade of fan rigidly secured on shaft in way of motion of air. Pipe line is provided with at least one ejector. Arranged inside burner housing is closed horizontal partition and vertical partition faying to it; both partitions form cavity for blade. Air passage is located between housing and horizontal partition. EFFECT: possibility of making burner without individual drive. 4 cl, 2 dwg
Patent RU-2230383-C2 (RU)
Inventor: BOCHKAREV V S
IPC: H01H33/66
Filed: 2001-11-13
Granted: 2004-06-10
Abstract: FIELD: high-voltage vacuum switching units. SUBSTANCE: proposed vacuum switch is designed for commutation of electric networks in electric and radio engineering equipment under load. Contact group of vacuum switch is made of two rod immobile contacts arranged in parallel relative one another, in diametrical opposition and equidistantly from its longitudinal axis. Hemispherical contacting surfaces of immobile contacts contact mobile contact coming in the form of flat disk made of arc-resistant material ill-welded in vacuum, for instance, from molybdenum. Its contacting plane is positioned perpendicular to longitudinal axes of each immobile contact and is located on guiding rod for movement and self-adjustment with reference to points of contact with immobile contacts. They displace one relative another because of manufacturing tolerance and mobile contact rotates around guiding rod. With this in mind hole in mobile disk contact has hole of bigger diameter as compared with diameter of outer surface of guiding rod by half-thickness of disk mobile contact and inner surface of it is rounded by radius equal to its half-thickness. Apart from this vacuum switch is equipped with cup-shaped electrode positioned concentric with regard to inner surface of metal-dielectric jacket and fitted snugly against outer lead-out or built as single unit with it. Above-mentioned electrode functions at same time as protective screen preventing deposition of sputtered material from contact surfaces in process of current commutation on surfaces of dielectric parts located in vacuumed jacked as current conductor between outer lead-out and first immobile contact anchored on cup-shaped electrode. EFFECT: provision for effective and fast arc extinction. 8 cl, 3 dwg
Patent RU-2247641-C2 (RU)
Inventor: JUNKER EHRVIN
IPC: B24B51/00
Filed: 2000-04-27
Granted: 2005-03-10
Abstract: FIELD: machine engineering, possibly processes for grinding convex working surfaces and outer surfaces of shaft like blanks. 
     SUBSTANCE: method comprises steps of performing first and second operations of grinding blank by means of first and second grinding wheels for one operation of mounting blank; in order to grind shaft-like blank having large-diameter disc-shaped portion, performing first operation for grinding first convex working surface of disc-shaped portion of blank by means of grinding wheel having at least one concave lateral surface and second operation for grinding desired outer-diameter zone of disc-shaped and other portions of blank. Grinding operations are realized in grinding machine tool having grinding stock with two arms. Each arm is provided with grinding spindle having grinding wheel in its end. Lines normal relative to lengthwise axes of grinding spindles and laid in the same plane cross one another by inclination angle on rotation axis of both arms of grinding stock. One grinding wheel has at least one concave lateral surface. Tail spindle of stock is mounted with possibility of axial motion by means of hydraulic drive unit. Machine tool has rests for support portions of shaft blank. 
     EFFECT: possibility of working parts at high accuracy of their geometry and size due to elimination of summed irregularities caused by secondary mounting operation. 
     10 cl, 5 dwg
Patent RU-2213788-C2 (RU)
Inventor: KOTENEV V I
IPC: C21C5/52
Filed: 2001-12-26
Granted: 2003-10-10
Abstract: FIELD: ferrous metallurgy; steel-making in electric-arc furnaces. SUBSTANCE: charge consists of briquette containing oxidized iron- containing material, carburizing agent, alloying additive, iron-carbon alloy and slag-forming material. Fine scrap is loaded on furnace hearth and then briquettes, cast iron and remaining scrape are loaded at the following relationship: (0.3-0.6) : (0.2-2.5) : (4.0-9.0). Binder and plasticizing agent are additionally introduced into briquettes at the following relationship of components, mass-%: oxidized iron-containing material, 5-57; carburizing agent, 20-30; binder, 10-20; alloying additive, 1-15; iron-carbon alloy, 1-30; slag-forming material, 1-10 and plasticizing agent, 1-10. EFFECT: reduced usage of material; low cost of process; reduced power requirements; enhanced stability of lining; reduced consumption of fuel. 2 cl, 2 tbl
Patent RU-2241077-C2 (RU)
Inventor: KOMJAGIN A S
IPC: C25D19/00
Filed: 2002-01-21
Granted: 2004-11-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: device has bath, rotation drive, anode and cathode buses, supports with current-collecting trolleys, and system for pumping electrolyte. The bath is provided with movable transverse baffles to form the working space between the baffles filled with the electrolyte and drain compartments between the baffles and faces of the bath. The compartments receive the supports with current-collecting trolleys mounted on the transverse beam which bears on the buses for permitting movement. 
     EFFECT: enhanced quality of galvanization. 
     1 cl, 4 dwg
Patent RU-2223762-C2 (RU)
Inventor: FEDOROVA A V
IPC: A61B5/389
Filed: 2002-02-19
Granted: 2004-02-20
Abstract: FIELD: medicine, orthopedics, neurology. SUBSTANCE: before operation one should conduct electroneuromyographic testing and at detecting the signs of nervous squeezing and ischemia for 14-21 d it is necessary to perform stimulating therapy. For this purpose, one should intramuscularly inject 0.1%-ubretide solution in a day, alternate every other day subcutaneous injection of 5%-vitamin B6 solution and 3%-vitamin B1 solution and perorally it is necessary to introduce dibasol 3-4 times daily. In postoperative period, for 3-5 d, beginning immediately after the end of anesthesia it is necessary to carry out local hypothermy at cooling agent's temperature being 5-7 C per 40-60 min, every other 2.5-3 h. On the second day after operation at the background of continuous stimulating therapy one should introduce 0.05%-proserine solution through microcatheter applied towards affected nerve during operation at the dosage being 2 times lower against age one and 10-30 units of lidase once daily. The method in question enables to shorten therapy terms and decrease the risk in developing postoperative complications. EFFECT: higher efficiency of therapy. 1 ex
Patent RU-2242275-C2 (RU)
Inventor: BLANSHAR ZHIL BER
IPC: C01F17/235
Filed: 2000-07-24
Granted: 2004-12-20
Abstract: FIELD: motor fuels. 
     SUBSTANCE: organic colloidal dispersion useful as internal combustion engine fuel additive contains particles of at least one compound based on at least one rare-earth element, at least one acid, and at least one diluent selected from nonpolar hydrocarbons, at least 90% of above-mentioned particles being monocrystalline and the dispersion itself being prepared by reaction of rare-earth element salt with a base in a basic medium. Additive can also be suitable for liquefied gas. 
     EFFECT: increased stability and catalytic activity of dispersion. 
     16 cl, 2 dwg, 1 tbl, 8 ex
Patent RU-2221912-C2 (RU)
Inventor: GOVOROV P V
IPC: E01B31/00
Filed: 2002-04-09
Granted: 2004-01-20
Abstract: FIELD: railway transport. SUBSTANCE: according to invention, gouging of torque to be restored is carried out at angle α: relative to horizon:   deg. , where δ max  is maximum depth of tongue spalling, mm; l is distance from end face of tongue in its root to section corresponding to maximum depth of spalling. Bending of root cover plates is done at the same angle, and thickness of compensating plates on each bar is provided to comply with equality h = x•tgα, mm where x is distance from end face of tongue in root to axis of corresponding bar. EFFECT: increased load-bearing capacity and reserves of metal for wear in tongues of restored switches. 3 dwg
Patent RU-2226084-C2 (RU)
Inventor: MACHEKHIN V A
IPC: A61F9/007
Filed: 2002-04-12
Granted: 2004-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves making sclerectomy. Schlemm's canal probing is carried out. Descemet membrane is separated via Schlemm's canal without exposing it. Porous drains are implanted into Schlemm's canal lumen. EFFECT: enhanced effectiveness of treatment; eliminated functional closure of Schlemm's canal.
Patent RU-2228705-C2 (RU)
Inventor: MANDZHIEV A A
IPC: A47L13/142
Filed: 2002-07-09
Granted: 2004-05-20
Abstract: FIELD: floor washing equipment. SUBSTANCE: swab has rotary squeezing arm for rag fastened with its center to movable base of rotary arm and attached to tension member ends, cylinder for protecting hands from moisture, rectangular platform with retaining slots on lower side, and grid for preventing rag from excessive stretching. Grid is attached to tension members and to movable base of rotary arm. Tension members are connected to platform. Rag and grid are arranged so as to be pulled by means of arm into cylinder upon insertion of tension members into retaining slots of platform for squeezing of moisture from rag by twisting thereof. EFFECT: intensive moisture removal owing to effective rag squeezing by twisting. 1 dwg
Patent RU-2236662-C2 (RU)
Title: Automatic fire arms
Inventor: GRJAZEV V P
IPC: F41A3/26
Filed: 2002-09-09
Granted: 2004-09-20
Abstract: FIELD: automatic fire arms. 
     SUBSTANCE: breech carrier plate has circular bore forming front and rear guides of tail breech located on both sides of main lug made on breech tail-piece. Cylindrical bulb made on breech tail-piece in front of main lug is received by circular bore in locked position of breech and is located in front guide of breech tail-piece in recoil-counter-recoil position. 
     EFFECT: enhanced reliability of locking bore at fire; facilitated procedure; reduction of labor consumption of manufacture of fire arms. 
     2 dwg
Patent RU-2276276-C2 (RU)
Inventor: KHADIEV ROMIL GABDULLOVICH
IPC: F01B9/02
Filed: 2002-09-25
Granted: 2006-05-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: proposed engine contains cylinders arranged in parallel with pairs of pistons rigidly interconnected by rods.  Hole is made in working shaft being arranged with displacement by 1/4 of piston stroke from main axis of rotation.  Crankshaft is installed on bearing on hole of working shaft being provided with two coaxially arranged journals displaced from axis of rotation of crankshaft by 1/4 of piston stroke and projecting beyond the limits of working shaft from different sides.  Journals are connected with rods through bearings.  According to invention, crankshaft is provided with additional journals with bearings arranged parallel to each other at different ends of crankshaft after journals of rods with displacement by 1/2 of piston stroke relative to journal of crankshaft rod and by 1/4 of piston stroke relative to axis of rotation of crankshaft.  Additional journals move along slots crosswise relative to rod.  Power is taken off from engine in middle part of working shaft, and timing mechanism is made in form of timing chains coupled with middle part of working shaft.  Working shaft is provided with counterweights, and crankshaft is provided with recess for balancing. 
     EFFECT: improved efficiency of operation. 
     2 cl, 4 dwg
Patent RU-2252538-C2 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/12
Filed: 2002-12-11
Granted: 2005-05-27
Abstract: FIELD: agriculture, in particular, biological protection of plants. 
     SUBSTANCE: method involves spraying plants with entomopathogenic nematodes suspension including anti-desiccant; using Steinernema caprocapsae as entomopathogenic nematodes and preparation produced by sequential extraction of Mortierella parvispora micromycet biomass as anti-desiccant. 
     EFFECT: increased efficiency in controlling of hazardous insects on growing nightshade crops.
Patent RU-2247459-C2 (RU)
Inventor: KAMENEV A I
IPC: H02H9/04
Filed: 2003-02-21
Granted: 2005-02-27
Abstract: FIELD: surge protection of railway signaling devices. 
     
     
       SUBSTANCE: proposed device has protection stages series-connected to line conductors and isolated by low-induction resistors. Each stage has parallel-connected varistor and capacitor. Series-connected in line conductors at input of first stage are limiting inductances in the form of transformers with gas-filled arresters inserted in their secondary windings whose center taps are grounded. Voltage limiter is connected at output of last stage in parallel with capacitor. 
     
     
       EFFECT: enhanced effectiveness of protective gear, enlarged range of protected equipment. 
     
     
       1 cl, 2 dwg